The monograph deals with various aspects of international legal regulation of environmental migration, including the history of the formation and development of international legal regulation of environmental migration at the universal and regional levels. The theoretical foundations of international legal regulation of environmental migration . are studied in detail The article analyzes the concept and legal status of environmental migrants, categories of persons displaced for environmental reasons, problems of international legal regulation of environmental migration, as well as the peculiarities of international labor migration due to environmental factors. The annexes contain the most significant international legal acts regulating various aspects of forced and labor migration of the population. The monograph is intended for specialists in the field of international law, students, graduate students, scientists, as well as anyone interested in the problems of international legal regulation of population migration.